Wordnet 3.0
NOUN (1)
1.
capital and largest city of Argentina;
located in eastern Argentina near Uruguay;
Argentina's chief port and industrial and cultural center;
[syn: Buenos Aires, capital of Argentina]
The Collaborative International Dictionary of English v.0.48:
Buenos Aires \Buenos Aires\ prop. n. (Geography)
The capital city of Argentina. Population (2000) = 3,000,000.
[PJC]
WordNet (r) 3.0 (2006):
Buenos Aires
n 1: capital and largest city of Argentina; located in eastern
Argentina near Uruguay; Argentina's chief port and
industrial and cultural center [syn: Buenos Aires,
capital of Argentina]